519889376

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{151}}^1\times {\mathrm{6329}}^1$

素因数の和:6507

約数の個数: 48

約数和(自身を含む): 1091089440

約数和(自身を除く): 571200064

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 151, 272, 302, 544, 604, 1208, 2416, 2567, 4832, 5134, 6329, 10268, 12658, 20536, 25316, 41072, 50632, 82144, 101264, 107593, 202528, 215186, 430372, 860744, 955679, 1721488, 1911358, 3442976, 3822716, 7645432, 15290864, 16246543, 30581728, 32493086, 64986172, 129972344, 259944688, 519889376]

約数ペア:

[(1, 519889376), (2, 259944688), (4, 129972344), (8, 64986172), (16, 32493086), (17, 30581728), (32, 16246543), (34, 15290864), (68, 7645432), (136, 3822716), (151, 3442976), (272, 1911358), (302, 1721488), (544, 955679), (604, 860744), (1208, 430372), (2416, 215186), (2567, 202528), (4832, 107593), (5134, 101264), (6329, 82144), (10268, 50632), (12658, 41072), (20536, 25316)]